Yoda 0.4.0

Yoda - Browser for Gemini protocol
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use sqlite::{Error, Transaction};

pub struct Table {
    pub id: i64,
    // pub app_browser_id: i64, not in use
    pub default_width: i32,
    pub default_height: i32,
    pub is_maximized: bool,
}

pub struct Database {
    // nothing yet..
}

impl Database {
    pub fn init(tx: &Transaction) -> Result<usize, Error> {
        tx.execute(
            "CREATE TABLE IF NOT EXISTS `app_browser_widget`
            (
                `id`             INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                `app_browser_id` INTEGER NOT NULL,
                `default_width`  INTEGER NOT NULL,
                `default_height` INTEGER NOT NULL,
                `is_maximized`   INTEGER NOT NULL
            )",
            [],
        )
    }

    pub fn add(
        tx: &Transaction,
        app_browser_id: &i64,
        default_width: &i32,
        default_height: &i32,
        is_maximized: &bool,
    ) -> Result<usize, Error> {
        tx.execute(
            "INSERT INTO `app_browser_widget` (
                `app_browser_id`,
                `default_width`,
                `default_height`,
                `is_maximized`
            ) VALUES (?, ?, ?, ?)",
            [
                app_browser_id,
                &(*default_width as i64),
                &(*default_height as i64),
                &(*is_maximized as i64),
            ],
        )
    }

    pub fn records(tx: &Transaction, app_browser_id: &i64) -> Result<Vec<Table>, Error> {
        let mut stmt = tx.prepare(
            "SELECT `id`,
                    `app_browser_id`,
                    `default_width`,
                    `default_height`,
                    `is_maximized` FROM `app_browser_widget` WHERE `app_browser_id` = ?",
        )?;

        let result = stmt.query_map([app_browser_id], |row| {
            Ok(Table {
                id: row.get(0)?,
                // app_browser_id: row.get(1)?, not in use
                default_width: row.get(2)?,
                default_height: row.get(3)?,
                is_maximized: row.get(4)?,
            })
        })?;

        let mut records = Vec::new();

        for record in result {
            let table = record?;
            records.push(table);
        }

        Ok(records)
    }

    pub fn delete(tx: &Transaction, id: &i64) -> Result<usize, Error> {
        tx.execute("DELETE FROM `app_browser_widget` WHERE `id` = ?", [id])
    }

    /* not in use
    pub fn last_insert_id(tx: &Transaction) -> i64 {
        tx.last_insert_rowid()
    } */
}